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Amphenol
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Overview Fund Activity

1,409 hedge funds and large institutions have $74.1B invested in Amphenol in 2025 Q1 according to their latest regulatory filings, with 183 funds opening new positions, 593 increasing their positions, 463 reducing their positions, and 137 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,409
Holders Change
+21
Holders Change %
+1.51%
% of All Funds
19.14%
Holding in Top 10
46
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-8%
% of All Funds
0.62%
New
183
Increased
593
Reduced
463
Closed
137
Calls
$259M
Puts
$179M
Net Calls
+$79.2M
Net Calls Change
+$60.6M

Top Buyers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$728M
2
UBS AM
UBS AM
Illinois
+$497M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$338M
4
Franklin Resources
Franklin Resources
California
+$269M
5
BlackRock
BlackRock
New York
+$216M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.1B
2
Citadel Advisors
Citadel Advisors
Florida
-$275M
3
Winslow Capital Management
Winslow Capital Management
Minnesota
-$244M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$175M
5
Mawer Investment Management
Mawer Investment Management
Alberta, Canada
-$163M
Name Holding Trade Value Shares
Change 		Shares
Change %
NWMG
1026
Nicholson Wealth Management Group
South Carolina
$365K +$365K +5,561 New
SHJ
1027
Sharkey, Howes & Javer
Colorado
$364K -$23.5K -358 -6%
SCM
1028
SCS Capital Management
Massachusetts
$364K +$364K +5,550 New
AWA
1029
Aaron Wealth Advisors
Illinois
$362K -$81.4K -1,241 -18%
IAN
1030
Integrated Advisors Network
Texas
$362K +$164K +2,502 +83%
DADC
1031
D.A. Davidson & Co
Montana
$362K -$551K -8,404 -60%
PCIA
1032
Prime Capital Investment Advisors
Kansas
$360K +$83.8K +1,277 +30%
CDDEC
1033
Caisse Des Depots Et Consignations
France
$355K – – –
OAJ
1034
Ogorek Anthony Joseph
New York
$355K +$355K +5,415 New
PWP
1035
Phillips Wealth Planners
Mississippi
$352K +$146K +2,236 +71%
TWM
1036
Tradition Wealth Management
Minnesota
$352K +$6.56K +100 +2%
ST
1037
Smithfield Trust
Pennsylvania
$350K – – –
SW
1038
SVB Wealth
Massachusetts
$350K -$1.71K -26 -0.5%
CFP
1039
Catalyst Financial Partners
Massachusetts
$345K +$17.6K +269 +5%
SHFA
1040
SC&H Financial Advisors
Maryland
$342K – – –
WWM
1041
Western Wealth Management
Colorado
$342K +$28.5K +434 +9%
NFSG
1042
Newbridge Financial Services Group
Florida
$341K -$18.4K -280 -5%
LC
1043
Landaas & Company
Wisconsin
$341K – – –
LAM
1044
L2 Asset Management
Massachusetts
$336K +$31.5K +480 +10%
EL
1045
EWA LLC
Pennsylvania
$334K +$6.56K +100 +2%
PPW
1046
Parcion Private Wealth
Washington
$332K +$332K +5,063 New
ACM
1047
Advisors Capital Management
New Jersey
$329K +$24.1K +367 +8%
LIA
1048
LS Investment Advisors
Michigan
$328K – – –
DAS
1049
Diversify Advisory Services
Utah
$325K +$325K +4,240 New
CWG
1050
Cornerstone Wealth Group
North Carolina
$323K +$58.6K +893 +22%
40 41
42
43 44